chore: use testcontext for test:cookies

[Uzlopak]

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[Copilot]

Pull Request Overview

This PR refactors cookie test files to use the test context parameter (t) instead of importing individual assertion functions from node:assert. The purpose is to standardize the test structure to use t.assert.* methods throughout the cookie testing suite.

• Removes node:assert imports from cookie test files
• Updates all assertion calls to use the test context parameter (t.assert.*)
• Maintains the same test logic while following consistent patterns

Reviewed Changes

Copilot reviewed 8 out of 8 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
test/cookie/validate-cookie-value.js	Updates assertions to use test context, removes assert import
test/cookie/validate-cookie-path.js	Updates assertions to use test context, removes assert import
test/cookie/validate-cookie-name.js	Updates assertions to use test context, removes assert import
test/cookie/to-imf-date.js	Updates assertions to use test context, removes assert import
test/cookie/npm-cookie.js	Updates assertions to use test context, removes assert import, converts function declarations to arrow functions
test/cookie/is-ctl-excluding-htab.js	Updates assertions to use test context, removes assert import
test/cookie/global-headers.js	Updates assertions to use test context, removes assert import, fixes test structure
test/cookie/cookies.js	Updates assertions to use test context, removes assert import

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[Copilot]

[nitpick] This should be wrapped in a separate describe block or use test instead of being nested directly within the existing describe block. The original structure had this as a separate describe block.